[INFO] cloning repository https://github.com/tacgomes/advent-of-code-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tacgomes/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e61ee1661026539394b4e816049fc783509d065b
[INFO] checking tacgomes/advent-of-code-2018 against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tacgomes/advent-of-code-2018 on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tacgomes/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/tacgomes/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/tacgomes/advent-of-code-2018 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tacgomes/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2cb92b57e988a948c18f52e5ea579d3951a3270d61a84372cda42bbe58ed880
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a2cb92b57e988a948c18f52e5ea579d3951a3270d61a84372cda42bbe58ed880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2cb92b57e988a948c18f52e5ea579d3951a3270d61a84372cda42bbe58ed880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cb92b57e988a948c18f52e5ea579d3951a3270d61a84372cda42bbe58ed880", kill_on_drop: false }`
[INFO] [stdout] a2cb92b57e988a948c18f52e5ea579d3951a3270d61a84372cda42bbe58ed880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75593a6f9a553354ac71319c5a4385b47e4bb76ee2725f7698209545e30a9e85
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75593a6f9a553354ac71319c5a4385b47e4bb76ee2725f7698209545e30a9e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]     Checking AoC-2018-day-06 v0.1.0 (/opt/rustwide/workdir/06)
[INFO] [stderr]     Checking AoC-2018-day-08 v0.1.0 (/opt/rustwide/workdir/08)
[INFO] [stderr]     Checking AoC-2018-day-15 v0.1.0 (/opt/rustwide/workdir/15)
[INFO] [stderr]     Checking AoC-2018-day-14 v0.1.0 (/opt/rustwide/workdir/14)
[INFO] [stderr]     Checking AoC-2018-day-09 v0.1.0 (/opt/rustwide/workdir/09)
[INFO] [stderr]     Checking AoC-2018-day-05 v0.1.0 (/opt/rustwide/workdir/05)
[INFO] [stderr]     Checking AoC-2018-day-13 v0.1.0 (/opt/rustwide/workdir/13)
[INFO] [stderr]     Checking AoC-2018-day-01 v0.1.0 (/opt/rustwide/workdir/01)
[INFO] [stderr]     Checking AoC-2018-day-12 v0.1.0 (/opt/rustwide/workdir/12)
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking AoC-2018-day-02 v0.1.0 (/opt/rustwide/workdir/02)
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking counter v0.5.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking AoC-2018-day-04 v0.1.0 (/opt/rustwide/workdir/04)
[INFO] [stderr]     Checking AoC-2018-day-03 v0.1.0 (/opt/rustwide/workdir/03)
[INFO] [stderr]     Checking AoC-2018-day-11 v0.1.0 (/opt/rustwide/workdir/11)
[INFO] [stderr]     Checking AoC-2018-day-10 v0.1.0 (/opt/rustwide/workdir/10)
[INFO] [stderr]     Checking AoC-2018-day-17 v0.1.0 (/opt/rustwide/workdir/17)
[INFO] [stderr]     Checking AoC-2018-day-07 v0.1.0 (/opt/rustwide/workdir/07)
[INFO] [stderr]     Checking AoC-2018-day-16 v0.1.0 (/opt/rustwide/workdir/16)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "75593a6f9a553354ac71319c5a4385b47e4bb76ee2725f7698209545e30a9e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75593a6f9a553354ac71319c5a4385b47e4bb76ee2725f7698209545e30a9e85", kill_on_drop: false }`
[INFO] [stdout] 75593a6f9a553354ac71319c5a4385b47e4bb76ee2725f7698209545e30a9e85